Though IMR 4831 and H4831SC are diverse powders, you can find that in lots of instances, where by one of them is mentioned the opposite will probably be too. Also, you will discover there is a fairly dependable romantic relationship between them in regards to shown loads.
H4831SC Powder readily available in stock now. Ballistically, this Serious Extruded powder is the exact duplicate of H4831. Bodily, it's got a shorter grain measurement, therefore, the designation SC or limited Reduce. The shorter, additional compact kernels enable the powder to flow throughout the powder steps a lot more effortlessly, helping to reduce the continual chopping of granules.
This is one of the most significant reasons reloaders are admonished to work with new data only; and to start lower every time you can get a fresh number of powder. You don't genuinely know (Except the organization lets you know so) that your new lots of powder was even built at the identical manufacturing facility given that the powder to procure a couple of years ago.
Sweet!! I am going to pick some up and provides it a attempt. Thank you guys, I recognize it! I'll Permit you to determine what I find out. I do have a couple of 50 percent pound of 4350 I can test that first and see what occurs.
Anyway, I knew The 2 kilos of H4831SC applied a similar data, but I didn't know irrespective of whether there was anything at all diverse amongst a pound of powder labeled "Severe" and a single not so labeled. A phone to Hodgdon confirmed that they had been in reality identical and the only variance was The brand to the label.
Given that there would not look like any "official" Load Data in existence for this Load, can several of you present a starting point with this mixture and issues to think about when Functioning this Load up?
I don't like to operate up a load employing a single large amount of powder and then have to work up again due to the fact I operate out and also have to get started on using a new large amount amount.
If you have some heavier .224" bullets, you may locate a load that works OK While using the 4831. The bullets I attempted that were above 70 grains would not stabilize in my rifle, which had the normal 14" twist. The 70-grain Speer was the greatest bullet that might stabilize, however it did that beautifully. It is a funny-searching bullet by using a rounded nose profile, nevertheless it shoots terrific and kills very well. Deer out to about one hundred fifty yards al went down straight away with rib-cage hits.
Any load data to assistance that? My initial believed is it's actually not intending to melt away all the way and velocities will likely be sluggish and all h4831sc load data over. Could possibly be a pleasant fireworks Exhibit!
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As with the 4831 vs 4831SC, They may be a similar/identical powder cept for grain measurement. Load data is interchangeable.
NBTs or Hornady VMax, but Have h4831 vs h4831sc a very minimal source of Varget, and a great deal a lot more offered H4831SC. I shoot fifty five gr. loads Just about completely, because that's what the rifles shoot the very best.
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Of course, sitting around for 20+ years (I understand a guy who is still utilizing the H4831 he acquired during the 60s), ensures that melt away fees will most likely transform a smidge, and new manufacture things will be marginally distinct also.